This inventor holds 5 USPTO granted patents. Top assignee: United Microelectronics Corp.. Active years: 1999-2002.
Location History:
- Hsin-Chu, TW (2001)
- Hsinchu Hsien, TW (1999 - 2002)
Company Filing History:
Years Active: 1999-2002
Title: Ching-Chih Cheng: Innovator in Semiconductor Technology
Introduction
Ching-Chih Cheng is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His innovative work focuses on improving processes in semiconductor manufacturing.
Latest Patents
Cheng's latest patents include a nozzle reposition device used in a resist coating process. This device features a spray nozzle for applying resist onto a wafer, a rotary robotic arm, and a unique design that includes a covering nut, resetting ring, and fixing ring. Another notable invention is equipment for brushing the underside of a semiconductor wafer. This equipment utilizes a brush rod, a nozzle for spraying water, and a driving device to ensure effective cleaning of the wafer's underside during the manufacturing process.
Career Highlights
Ching-Chih Cheng is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work has been instrumental in advancing manufacturing techniques and enhancing product quality.
Collaborations
Cheng collaborates with talented coworkers, including Kuo-Feng Huang and Kuei-Hsi Lai, who contribute to his innovative projects and research efforts.
Conclusion
Ching-Chih Cheng's contributions to semiconductor technology through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence advancements in semiconductor manufacturing processes.